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Blackboard edge chalk box

A chalk box and blackboard technology, applied in the field of chalk boxes beside the blackboard

Inactive Publication Date: 2014-06-11
黎大能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems of convenient picking and placing of chalk and clean and hygienic podium

Method used

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  • Blackboard edge chalk box

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Experimental program
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Effect test

Embodiment Construction

[0008] The chalk box next to the blackboard is composed of a blackboard, a chalk box hanging hole, and a chalk box.

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PUM

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Abstract

Disclosed is a blackboard edge chalk box. The blackboard edge chalk box is composed of a blackboard, a chalk box hanging hole and a chalk box. The edge of the blackboard is provided with a nail corresponding to the chalk box hanging hole and the chalk box hanging hole is hung onto the nail to form the blackboard edge chalk box. By means of the blackboard edge chalk box special for storing chalk, a platform can keep clean and sanitary, particularly, teachers who use laptops do not need to worry about chalk powder stuck to the laptop and can keep cleanliness of laptop bags and bags; the blackboard edge chalk box is nailed at an appropriate height, so that users can take out and place the chalk conveniently.

Description

technical field [0001] A box of chalk next to a blackboard. Background technique [0002] Chalk is a commonly used item for teaching. It is often seen that there are no rules for the storage of chalk on the podium, and there is a lot of chalk dust on the podium. Contents of the invention [0003] The invention aims to solve the problems that the chalk is convenient to take and place, and the platform is clean and hygienic. [0004] The chalk box next to the blackboard is composed of a blackboard, a chalk box hanging hole, and a chalk box. [0005] Nail the nail corresponding to the chalk box hanging hole on the edge of the blackboard, and hang the chalk box hanging hole on the nail to form a chalk box on the blackboard side; , the podium will naturally be clean and hygienic, especially for teachers who use laptops now, and they don’t have to worry about sticking chalk dust on the laptops. The teachers’ computer bags and school bags can be kept clean and hygienic; It fit...

Claims

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Application Information

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IPC IPC(8): B43L1/04
Inventor 黎大能
Owner 黎大能